Tungsten Powder Mill Scale Scrap
Oversized particles and dust collected from tungsten powder milling for metallurgy. Despite the powder-like form, these are treated as waste and scrap under this tariff item.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the material is usable as tungsten powder.
Usable powders are classified under unwrought tungsten.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the material is not usable as powder, as powders are classified under other headings
• Provide a sieve analysis to show particle size distribution
• Check if the material meets the definition of waste and scrap in Section XV
Related Products under Tariff item 8101.97.00
Tungsten Alloy Turning Scrap
Machining turnings and borings from high-density tungsten alloy parts used in aerospace and defense. These are waste and scrap of tungsten, as the alloy is predominantly tungsten by weight, and the material is not usable as-is.
Tungsten Carbide Scrap
Discarded tungsten carbide inserts and tooling bits from machining operations. Tungsten carbide is a cermet, but as waste and scrap, it is classified under tungsten waste and scrap, not as a separate article.
Tungsten Crucible Scrap
Broken or worn crucibles from high-temperature metallurgy and semiconductor production. These are tungsten articles that are no longer usable, qualifying as waste and scrap under this tariff item.
Tungsten Electrode Scrap
Discarded tungsten electrodes from TIG welding operations, often with minor wear. These are waste and scrap of tungsten, as they are no longer usable as electrodes.
Tungsten Heat Sink Scrap
Scrap from machined tungsten-copper composite heat sinks for power electronics. If tungsten predominates by weight, this is classified as tungsten waste and scrap.
Tungsten Lamp Filament Scrap
Scrap filaments recovered from spent incandescent and halogen lamps. These are tungsten waste and scrap, not lamp parts, as they are no longer usable.